| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $100.86 | 8.376% | $109.308 | $109.31 | $109.30 | $109.30 |
| Purchase #2 | $110.81 | 6.327% | $117.8209 | $117.82 | $117.80 | $117.80 |
| Purchase #3 | $220.80 | 7.576% | $237.5278 | $237.53 | $237.55 | $237.50 |
| Purchase #4 | $195.92 | 9.241% | $214.025 | $214.03 | $214.05 | $214.00 |
| Purchase #5 | $120.58 | 11.720% | $134.712 | $134.71 | $134.70 | $134.70 |
| Purchase #6 | $236.26 | 9.361% | $258.3763 | $258.38 | $258.40 | $258.40 |
| Purchase #7 | $116.42 | 5.588% | $122.9255 | $122.93 | $122.95 | $122.90 |
| 7 purchase totals = | $1,101.65 | $1,194.6955 | $1,194.71 | $1,194.75 | $1,194.60 | |